信息库收纳家具键盘支撑机构
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键盘支撑机构

Keyboard support mechanism

US-7841569-B2

用于调节键盘搁架高度并保持其水平角度。

专利摘要

一种键盘支撑机构,包含新颖的铰接臂机构,用于允许键盘搁架垂直移动。该铰接臂机构具有六个主要部件:(1)安装支架,(2)与旋转支架组合的安装支架支撑件,(3)搁架支架,(4)上臂,(5)至少一个侧臂,以及(6)至少一个止动装置。上臂连接搁架支架和安装支架;侧臂和止动装置协作以保持搁架支架(从而保持键盘搁架)相对于地面成恒定角度。

Original abstractA keyboard support mechanism containing a novel articulating arm mechanism for permitting vertical movement of the keyboard shelf. The articulating arm mechanism has six major components: (1) a mounting bracket, (2) a mounting bracket support in combination with a swivel bracket, (3) a shelf bracket, (4) an upper arm, (5) at least one side arm, and (6) at least one stopping means. The upper arm links the shelf bracket and the mounting bracket; the side arm and the stopping means cooperate to keep the shelf bracket (and hence the keyboard shelf) at a constant angle relative to the ground.

专利附图(8)

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